If you were to draw up a set of specifications for the ideal macro lens, the Sigma 105mm F2.8 DG DN Macro Art ($799) is what you'd end up with. It's a full-frame macro, built just for mirrorless ...

The new lens is a member of Sigma's Art series, supports 1:1 magnification, and will be sold for E- and L-mount camera systems. Images, and the devices that capture them, are my focus. I've covered ...

The Sigma 105mm F2.8 EX DG OS HSM Macro is an f/2.8 lens with a classic macro focal length. It's not the sharpest lens wide open, but it does a good job from f/4 onward. The Sigma 105mm F2.8 EX DG OS ...

Sigma have added a fourth dedicated macro lens to their already good line-up. The lens' 150mm focal length, it fills the gap between the existing 105mm and 180mm offerings. It manages to maintain the ...

Harness the power of this versatile and portable F2.8 optic with an extended 28-105mm focal range – a standard zoom that goes well beyond standard. The SIGMA 28-105mm F2.8 DG DN | Art is not just ...

If you were to draw up a set of specifications for the ideal macro lens, the Sigma 105mm F2.8 DG DN Macro Art ($799) is what you'd end up with. It's a full-frame macro, built just for mirrorless ...

The Sigma 105mm F2.8 EX DG OS HSM Macro is an f/2.8 lens with a classic macro focal length. It's not the sharpest lens wide open, but it does a good job from f/4 onward. The Sigma 105mm F2.8 EX DG OS ...

For this test, the Sigma 105mm F2.8 DG DN MACRO Art lens was attached to a Sony A7 III body, which was in turn mounted to a sturdy tripod. Exposure delay mode was activated. Tonal and colour variance ...